Impellers and diffusers in stainless steel. Built-in no return valve.
The Wilo-Actun OPTI HS is equipped with a helical rotor that moves within a double helix rubber stator. The rotor is made of AISI 316 stainless steel and coated with a hard chrome surface. During operation, the rotor moves on the rubber surface and it’ s lubricated by the pumped water. The flow rate is directly proportional to pump speed while the pressure supplied is kept almost constant. In this way, unlike a centrifugal pump, the helical rotor pump provides high head even at low rpm, ensuring water on surface even with very low available power or low irradiation. In addition, the helical rotor pumps feature higher hydraulic efficiency than centrifugal pumps of same flow. This saves in the number of PV panels necessary for the application. Permanent magnets motor The Wilo-Actun OPTI HS is equipped with AC permanent magnets motor. The rotor uses Neodymium magnets coated with thin layers of Copper and Nickel, to ensure, in addition to superior magnetic performance, greater reliability and durability. High motor efficiency and high starting torque make pump moving even in low light conditions. The integrated inverter module realizes the conversion from DC energy into useful electrical energy to drive the engine efficiently and, at the same time, adjusts the pump speed in relation to available irradiation, maximizing the power extracted (MPPT). Over-current, over-temperature, lack of water protections are integrated on-board.
Product Description : Manufacture : Shinwoo Air Conditioning Co., Ltd. Ceiling Cassette Type Vertical Cabinet/Concealed Type Low Vertical Type Floor Concealed Type Floor Built-in Type Horizontal Type Standing Type Ceiling Built-in Type Vertical Stack Type Protected Cultivation Price of product ( USD price or FOB price) : depending required quantity and specification Product origin : South Korea Key Specifications/Special Features : Independent Control Grille Panel Individual Angle Control Automatic air volume control depends on number of using air wing RS-485 communication Central Control RS-485 communication Touch pad central Controller Radio Frequency Wireless Communication Quick delivery, low cost and high quality Minimum Order Size and Packgaing details : Packing details : Export Standard Packing Minimum Order Size : depending required specification
Product Description : Manufacture : Korea Tech Co., Ltd. Supplying Ultra-precision gears used in turbo compressor as well as steel making and general industrial gears. Price of product ( USD price or FOB price) : depending required quantity and specification Product origin : South Korea Key Specifications/Special Features : Quick delivery, low cost and high quality Minimum Order Size and Packgaing details : Packing details : Export Standard Packing Minimum Order Size : depending required specification
Japanese used vehicles / cars / trucks / buses / auto parts & machinery, industrial machinery / moulding machinery, construction machinery, medical machinery / equipment, raw materials & chemicals.
Epdm reclaimed rubber, second hand solar panels, used tire and casing tire for retreading.
We are construction machinery & parts exporter and marine engines and parts and ship suppliers from japan.Transportation and forwarder
Tires used, electronic and land mover.Export
N95 Mask CE, ISO, WHO-GMP, Nelson Labs Certified. Suitable for Medical Staff. Worldwide Shipping Avaiable. can filter even the smallest particle similar to virus size with maximum efficiency of at least 99.9%
Material: melt blown + hot air cotton + PP nonwoven Size: 15.5*10.5cm Filter Rating: 95% Layer:5 Plys Sample: Available,Sample Free, Sample Delivery Cost Born By Buyer Certificate: CE,FDA Standards: EN 149: 2001 +A1: 2009
Vehicles Glue, Glued Balsa, Teak, Used Vehicle Engines And Parts.
Industrial heavy equipment"demag, liebherr, tadano, hitachi, koto", crane, bulldozer, excavator crawler, forklift, box type closed van trucks, grader, speed boat, yacht, engine parts, used cars, used van, big bike and more..
Doors, lights, engines, transmission, seats,ac units, dashboad, tires, windscreen, suspention sets, hybrid batteries, automotive parts, vehicles, cars, trucks, vans, agricultural machinery, construction vehicles, construction equipment ,unic trucks, fork lifts, excavators, wheel loders, other machines, tractors, glass cutter machines, etc..
Used diesel engines, gasoline engine, pump, spray, hand tiller, mover, tractor, bulldozer, roller, excavator, bicycle, motorcycle.
Used Automobile And Vehicle.
From Japan We are export good quality used car and light truck tires in all sizes. (BRIDGESTONE,DUNLOP,YOKOHAMA,TOYO,good year etc) We have good quality winter and summer tires. the tread is up to 50% and 70%. 2500-3000tires in 40ftHQ container per month. its not pair. Please teach me your tire size and terms and conditions. T/T in advance payment. FOB yokohama port.
Cars, car body part, sports cars, jdm cars, farm machinery, watches, bags, japanese traditional crafts .Shipping
Japanies vehicles auto spare parts heavy machinery, foklift passenger ferry boots yamaha, suzuki out board motors, jetskis, atvs, motorcycles, spare parts and wagyu kobe beef , koi japanies fish all type of acssriors..
Scrap Tire.
Tyre Scrap.